SAP S/4HANA Real-Time Incidents with Solutions

 

1. Fiori App Opens but Shows “You Are Not Authorized”

Incident:
A finance user could open the Post Supplier Invoice Fiori app, but after clicking Create, the system displayed an authorization error.

Impact:
Finance team unable to post invoices during month-end closing.

Troubleshooting Steps

1. Asked user to run SU53 immediately after error.

2. SU53 showed missing object:

Authorization Object: F_BKPF_BUK
Field: BUKRS

3. Checked user role in PFCG.

4. Company code was missing in authorization field.

Solution

• Updated authorization field BUKRS with correct company code.

• Regenerated role and executed PFUD.

Result

User could post invoices successfully.

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2. Fiori Tile Not Visible After Role Assignment

Incident:
Business user reported missing tile in Fiori Launchpad.

Impact:
User unable to access Purchase Order application.

Root Cause

Fiori catalog assigned but group not assigned.

Troubleshooting

1. Checked role in PFCG.

2. Verified catalog assigned.

3. Group was missing.

Solution

Added group to role and executed user comparison.

Result

Tile appeared in Fiori Launchpad.

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3. Authorization Error After S/4HANA Upgrade

Incident

After system upgrade from ECC to S/4HANA, users could not execute transaction ME21N.

Impact

Procurement process stopped.

Root Cause

New authorization check introduced in S/4HANA.

Missing object:

M_BEST_BSA

Solution

Added authorization object in PFCG role and regenerated.

Result

Users could create purchase orders again.

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4. Fiori Launchpad Loads but No Tiles Displayed

Incident

User logged into Launchpad but saw blank home screen.

Troubleshooting

1. Checked assigned roles in SU01.

2. Verified Fiori roles assigned.

3. Catalog present but group missing.

Root Cause

Group configuration missing.

Solution

Assigned group and cleared user cache.

Result

Tiles displayed successfully.

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5. OData Service Authorization Failure

Incident

Fiori application displayed error:

HTTP 403 – Forbidden

Root Cause

Missing authorization object:

S_SERVICE

Troubleshooting

1. Ran STAUTHTRACE

2. Identified missing OData service authorization.

Solution

Added service authorization in role.

Result

Application loaded successfully.

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6. Authorization Error During Month-End Closing

Incident

Finance user unable to execute FB50 transaction.

Impact

Critical finance operations delayed.

Troubleshooting

1. Executed SU53.

2. Missing object:

F_BKPF_KOA

Solution

Updated role authorization values.

Result

User successfully posted accounting documents.

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7. Workflow Approval Not Working

Incident

Manager unable to approve purchase requisition.

Impact

Procurement workflow stopped.

Root Cause

Missing workflow task authorization.

Troubleshooting

1. Checked workflow logs.

2. Verified user role.

Solution

Assigned workflow role with task authorization.

Result

Approval workflow resumed.

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8. Background Job Authorization Failure

Incident

Scheduled job failed during execution.

Error

User not authorized to execute background job

Root Cause

Missing object:

S_BTCH_JOB

Solution

Added authorization object and regenerated role.

Result

Background job executed successfully.

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9. RFC Authorization Failure Between Systems

Incident

RFC communication failed between two systems.

Root Cause

Missing authorization object:

S_RFC

Troubleshooting

1. Checked RFC user role.

2. Function group authorization missing.

Solution

Added required authorization.

Result

RFC communication restored.

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10. Fiori Analytical App Not Loading

Incident

User opened analytics dashboard but received error.

Root Cause

Missing authorization for analytical queries.

Troubleshooting

1. Checked SU53.

2. Missing object:

S_RS_COMP

Solution

Assigned authorization and regenerated role.

Result

Analytics dashboard loaded successfully.

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11. Authorization Error in SE16 Table Display

Incident

User unable to display table data.

Root Cause

Missing authorization:

S_TABU_DIS

Solution

Added authorization group access.

Result

User could access table data.

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12. Composite Role Not Granting Access

Incident

User assigned composite role but still could not execute transaction.

Root Cause

Authorization missing in single role.

Solution

Updated single role and regenerated composite role.

Result

Access granted.

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13. Role Transported to Production but Not Working

Incident

Role worked in QA but failed in production.

Root Cause

SU24 entries missing in production system.

Solution

Transported SU24 proposals.

Result

Authorization worked correctly.

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14. SU53 Shows No Authorization Failure

Incident

User received error but SU53 was blank.

Root Cause

Authorization failure occurred on different application server.

Solution

Used STAUTHTRACE to capture error.

Result

Missing authorization object identified.

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15. Firefighter ID Not Working in Emergency Access

Incident

User unable to log in with Firefighter ID.

Root Cause

Owner assignment missing.

Solution

Assigned Firefighter ID owner.

Result

Emergency access restored.

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Why These Incidents Are Important

These real production incidents usually occur in:

• Go-live periods

• Month-end closing

• System upgrades

• Fiori implementation projects

• Security audits

SAP Security teams solve 10–50 such incidents every week in large S/4HANA environments.