How To Fix CRD_MDA202 - Errro while reading a versioned table

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_MDA - Messages for Master Data Administration - Credentialing

• Message number: 202

• Message text: Errro while reading a versioned table

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRD_MDA202 - Errro while reading a versioned table ?

  The SAP error message CRD_MDA202 typically indicates an issue related to reading a versioned table in the context of SAP's data management or data warehousing solutions, such as SAP BW (Business Warehouse) or SAP HANA. This error can arise due to various reasons, including data inconsistencies, versioning issues, or problems with the underlying database.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data stored in the versioned table, which can prevent successful reading.
  Versioning Issues: The versioning mechanism may not be correctly configured, or there may be issues with the versioning logic.
  Database Locking: The table might be locked by another process, preventing access to the data.
  Authorization Issues: The user may not have the necessary permissions to read the versioned table.
  Corrupted Data: There could be corruption in the data or metadata of the versioned table.
  Configuration Errors: Incorrect configuration settings in the data model or data source.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes or tools to check for data consistency in the versioned table. You may need to run consistency checks or repair tools provided by SAP.
  Review Versioning Configuration: Ensure that the versioning settings are correctly configured. This may involve checking the data model or the settings in the relevant transaction codes.
  Release Locks: If the table is locked, identify the process that is holding the lock and release it if possible. You can use transaction codes like SM12 to check for locks.
  Check Authorizations: Verify that the user has the necessary authorizations to access the versioned table. This can be done through transaction SU53 or by checking the user roles.
  Data Repair: If data corruption is suspected, you may need to restore the data from a backup or use repair tools provided by SAP.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve the issue.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and others that may help in diagnosing the issue.
  SAP Documentation: Review the official SAP documentation for versioned tables and data management to understand the expected behavior and configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the CRD_MDA202 error effectively.