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.

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 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