How To Fix MC547 - Tables and relationships already saved

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 547

• Message text: Tables and relationships already saved

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MC547 - Tables and relationships already saved ?

  The SAP error message MC547 ("Tables and relationships already saved") typically occurs in the context of the SAP Material Management (MM) module, particularly when dealing with the configuration of Info Structures or when trying to save changes to certain data structures.
  Cause:
  This error usually arises when:
  
  You attempt to save changes to an Info Structure that has already been saved in the system.
  There may be an attempt to redefine or modify an Info Structure that is already in use or has existing data.
  The system detects that the tables and relationships you are trying to modify are already defined and saved, leading to a conflict.
  
  Solution:
  To resolve the MC547 error, you can try the following steps:
  
  
  Check Existing Configurations: 
  
  Review the Info Structure you are trying to modify. Ensure that you are not duplicating an existing configuration.
  Use transaction codes like MC21 (to display Info Structures) to check the current settings.
  
  
  
  Avoid Redundant Changes:
  
  If you are trying to make changes that have already been saved, consider whether those changes are necessary. If they are, you may need to delete the existing structure before re-creating it.
  
  
  
  Use Transaction Codes:
  
  Use transaction MC22 to change the Info Structure if you need to make modifications.
  If you need to delete an Info Structure, use MC23.
  
  
  
  Check for Dependencies:
  
  Ensure that there are no dependencies or active processes that might be locking the Info Structure you are trying to modify.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific guidelines on managing Info Structures and their configurations.
  
  
  
  System Restart:
  
  In some cases, a simple restart of the SAP GUI or a log-off/log-on may resolve temporary issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists, consider reaching out to SAP support for further assistance, especially if this is affecting critical business processes.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MC21, MC22, MC23, and MC24 for managing Info Structures.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review the SAP Help Portal for detailed information on Info Structures and their management.
  
  By following these steps, you should be able to address the MC547 error effectively.