How To Fix ACM011 - ACM Parser: DCL source name &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 011

• Message text: ACM Parser: DCL source name &1 already exists

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 ACM011 - ACM Parser: DCL source name &1 already exists ?

  The SAP error message ACM011, which states "ACM Parser: DCL source name &1 already exists," typically occurs in the context of Data Control Language (DCL) operations within the SAP system. This error indicates that there is an attempt to create or define a DCL source with a name that already exists in the system.
  Cause:
  The primary cause of this error is that the DCL source name you are trying to create or define is already in use. This can happen if:
  
  You are trying to create a new DCL source with a name that has already been defined in the system.
  There may be a duplicate entry in the database or configuration settings.
  The system may have been improperly configured, leading to conflicts in naming.
  
  Solution:
  To resolve the ACM011 error, you can take the following steps:
  
  
  Check Existing DCL Sources:
  
  Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to check for existing DCL sources.
  Look for the source name indicated in the error message (&1) to confirm its existence.
  
  
  
  Rename or Delete the Existing Source:
  
  If the existing DCL source is no longer needed, consider deleting it or renaming it to free up the name for your new DCL source.
  Ensure that you have the necessary authorizations to make these changes.
  
  
  
  Modify Your DCL Source Name:
  
  If you cannot delete or rename the existing source, consider using a different name for your new DCL source to avoid the conflict.
  
  
  
  Check for Configuration Issues:
  
  Review your system configuration to ensure that there are no misconfigurations that could lead to duplicate entries.
  Consult with your SAP Basis or technical team if necessary.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on DCL sources and their management.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, and SE37 (for function modules) that can help you navigate and manage DCL sources.
  SAP Notes: Check SAP Notes for any known issues or patches related to DCL sources and the ACM parser.
  Authorization: Ensure that you have the appropriate authorizations to create, modify, or delete DCL sources in the SAP system.
  
  By following these steps, you should be able to resolve the ACM011 error and successfully manage your DCL sources in SAP.