How To Fix 0S155 - Error reading DDIC information for object &

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 155

• Message text: Error reading DDIC information for object &

What causes this issue?

An undefined error occurred while the system was reading descriptions
from the ABAP Dictionary.

System Response

Processing continues after the error message.

How to fix this error?

For more information about the error, attempt to display the object
using Transaction SE11. This may provide you with a description of the
error.

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 0S155 - Error reading DDIC information for object & ?

  The SAP error message 0S155 indicates that there is an issue with reading the Data Dictionary (DDIC) information for a specified object. This error can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of Error 0S155
  
  
  Missing or Incomplete Object: The object (like a table, view, or data element) may not exist in the system or may not be fully activated.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the DDIC information for the specified object.
  
  
  Transport Issues: If the object was recently transported from another system, there may have been issues during the transport process, leading to incomplete or missing data.
  
  
  Database Issues: There could be underlying database issues, such as corruption or connectivity problems, that prevent the system from reading the DDIC information.
  
  
  System Configuration: Incorrect system configuration or inconsistencies in the SAP environment can also lead to this error.
  
  
  Solutions to Error 0S155
  
  
  Check Object Existence: Verify that the object specified in the error message exists in the system. You can do this by using transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator).
  
  
  Activate the Object: If the object exists but is not activated, activate it using transaction SE11 or SE14 (for database objects).
  
  
  Review Authorizations: Ensure that the user encountering the error has the necessary authorizations to access the DDIC information. You may need to consult with your security team to check the user's roles and authorizations.
  
  
  Check Transport Logs: If the object was recently transported, review the transport logs for any errors or warnings that may indicate issues during the transport process.
  
  
  Database Consistency Check: Perform a consistency check on the database to identify and resolve any potential issues. You can use transaction DB02 to monitor database performance and check for inconsistencies.
  
  
  System Restart: In some cases, a simple restart of the SAP system may resolve temporary issues related to memory or caching.
  
  
  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 available that can resolve the issue.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE14 (Database Utility), DB02 (Database Performance).
  SAP Notes: Always check for relevant SAP Notes that may provide additional insights or solutions for this error.
  User Authorizations: Review the roles and authorizations assigned to the user encountering the error to ensure they have the necessary access rights.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.