How To Fix CA_AS_ESH002 - Unable to read DCL source code

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_AS_ESH - message class for search model browser

• Message number: 002

• Message text: Unable to read DCL source code

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_AS_ESH002 - Unable to read DCL source code ?

  The SAP error message CA_AS_ESH002: Unable to read DCL source code typically occurs in the context of SAP's Enterprise Search or when dealing with Data Control Language (DCL) in the SAP HANA database. This error indicates that the system is unable to access or read the DCL source code that is necessary for executing a particular operation or query.
  Causes:
  
  Missing DCL Objects: The DCL objects (like roles or privileges) that are required for the operation may not exist or may have been deleted.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the DCL source code.
  Transport Issues: If the DCL objects were transported from one system to another, there may have been issues during the transport process.
  Database Connection Issues: There could be connectivity issues with the database that prevent the system from reading the DCL source code.
  Corrupted DCL Source Code: The DCL source code itself may be corrupted or improperly defined.
  
  Solutions:
  
  
  Check for Missing DCL Objects:
  
  Verify that the required DCL objects exist in the system. You can do this by checking the relevant database schemas or using transaction codes like SE11 or SE80 to look for the DCL definitions.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the DCL source code. You may need to adjust roles or permissions in the user profile.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs for any errors. You may need to re-transport the DCL objects or manually recreate them.
  
  
  
  Database Connection:
  
  Check the database connection settings to ensure that the SAP system can connect to the HANA database without issues. You can use transaction DBACOCKPIT to monitor database connections.
  
  
  
  Review DCL Source Code:
  
  If you suspect corruption, review the DCL source code for any syntax errors or inconsistencies. You may need to recreate the DCL objects if they are found to be corrupted.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Enterprise Search and DCL for more detailed information on how DCL works and how to manage it.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to diagnose and resolve the CA_AS_ESH002 error effectively.