How To Fix TN526 - Inconsistency in the OCS administration tables

SAP Error Message - Details

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 526

• Message text: Inconsistency in the OCS administration tables

What causes this issue?

The Transaction SAINT has detected an inconsistency in the OCS
administration tables. This is a fatal error.

System Response

Processing terminates.

How to fix this error?

Check whether entries exist in the PAT01 table.
If the table is empty, also delete the entry in the PAT10 table and
restart the Transaction SAINT.
If there are entries in the table, contact SAP Support so that
inconsistencies can be removed.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TN526 - Inconsistency in the OCS administration tables ?

  The SAP error message TN526, which indicates "Inconsistency in the OCS administration tables," typically arises in the context of the Online Correction Service (OCS) when there are discrepancies in the data stored in the OCS administration tables. This can occur due to various reasons, such as incomplete updates, system inconsistencies, or issues during the transport of correction instructions.
  Causes:
  
  Incomplete Updates: If an update or correction was not fully applied, it can lead to inconsistencies in the OCS tables.
  Transport Issues: Problems during the transport of correction instructions from one system to another can cause discrepancies.
  Database Issues: Corruption or inconsistencies in the database can also lead to this error.
  Manual Changes: Any manual changes made to the OCS tables without following the proper procedures can result in inconsistencies.
  
  Solutions:
  
  Check OCS Administration Tables: Use transaction codes like SE11 or SE16 to check the relevant OCS administration tables (e.g., TADIR, TSTC, etc.) for inconsistencies.
  Re-run the OCS: Sometimes, simply re-running the OCS can resolve the issue. You can do this by executing the OCS transaction again.
  Repair the OCS Tables: If inconsistencies are found, you may need to repair the OCS tables. This can involve deleting or correcting entries that are causing the inconsistency.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. SAP often provides patches or guidelines for resolving known issues.
  System Consistency Check: Perform a system consistency check using transaction SICK or SPAU to identify and resolve any inconsistencies in the system.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SICK, and SPAU for checking and managing database tables and system consistency.
  SAP Notes: Regularly check for updates and notes related to OCS and TN526 in the SAP Support Portal.
  Documentation: Review SAP documentation regarding OCS and system administration for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the inconsistency causing the TN526 error in your SAP system.