How To Fix ACM_UI126 - Metadata of DCL '&1' was not updated. Refer to the log for more info

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM_UI - Message-Class for all ACM-UIs

• Message number: 126

• Message text: Metadata of DCL '&1' was not updated. Refer to the log for more info

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACM_UI126 - Metadata of DCL '&1' was not updated. Refer to the log for more info ?

  The SAP error message ACM_UI126 indicates that there was an issue with updating the metadata of a Data Control Layer (DCL) object. This error typically arises in the context of SAP applications that utilize the DCL framework for managing access control and data visibility.
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing or Incomplete Configuration: The DCL object may not be properly configured, or there may be missing components that prevent the metadata from being updated.
  
  
  Authorization Issues: The user executing the operation may not have the necessary authorizations to update the DCL metadata.
  
  
  System or Technical Issues: There could be underlying technical issues, such as database connectivity problems, system inconsistencies, or bugs in the SAP system.
  
  
  Transport Issues: If the DCL was transported from another system, there may be inconsistencies or missing elements in the transport.
  
  
  Version Compatibility: The DCL might not be compatible with the current version of the SAP system or the specific application being used.
  
  
  Solution:
  To resolve the ACM_UI126 error, you can take the following steps:
  
  
  Check the Logs: Refer to the logs for more detailed information about the error. The logs can provide insights into what specifically went wrong during the metadata update.
  
  
  Review DCL Configuration: Ensure that the DCL object is correctly configured. Check for any missing fields, associations, or settings that might be required.
  
  
  Verify Authorizations: Make sure that the user has the necessary authorizations to perform the update. You may need to consult with your security team to ensure proper roles and permissions are assigned.
  
  
  Check for System Issues: Look for any system-related issues that might be affecting the operation. This could include checking for database connectivity, system performance, or other technical problems.
  
  
  Re-transport DCL: If the DCL was transported, consider re-transporting it to ensure that all components are correctly included.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that might address this specific error.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  DCL (Data Control Layer): A framework in SAP that allows for the definition of access control and data visibility rules for business objects.
  Authorization Objects: In SAP, these are used to control access to various functionalities and data based on user roles.
  SAP Logs: Transaction codes like SLG1 (Application Log) or ST22 (Dump Analysis) can be used to view logs and analyze errors in SAP systems.
  
  By following these steps, you should be able to diagnose and resolve the ACM_UI126 error effectively.