How To Fix DMCLG147 - Identifying field content is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 147

• Message text: Identifying field content is invalid

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 DMCLG147 - Identifying field content is invalid ?

  The SAP error message DMCLG147, which states "Identifying field content is invalid," typically occurs in the context of data management or data loading processes, particularly when dealing with master data or transactional data in SAP systems. This error indicates that the content of a field that is supposed to uniquely identify a record (such as a key field) does not meet the expected format or criteria.
  Causes:
  
  Invalid Data Format: The data being loaded or processed does not conform to the expected format (e.g., incorrect data type, length, or special characters).
  Missing Required Fields: Required identifying fields may be missing or not populated correctly.
  Data Integrity Issues: The data may violate integrity constraints, such as uniqueness or referential integrity.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being processed.
  Incorrect Mapping: If data is being imported from an external source, the mapping of fields may be incorrect.
  
  Solutions:
  
  Check Data Format: Review the data being processed to ensure it adheres to the expected format. This includes checking for correct data types, lengths, and valid characters.
  Validate Required Fields: Ensure that all required identifying fields are populated and contain valid data.
  Data Cleansing: Clean the data to remove any invalid entries or correct formatting issues before attempting to load it again.
  Review Configuration: Check the configuration settings in the SAP system to ensure they are set up correctly for the data being processed.
  Mapping Verification: If data is being imported, verify that the mapping of fields from the source to the target is correct and that all necessary fields are included.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to the data being processed.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SE11 for data dictionary, SE37 for function modules, etc.) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access, consider debugging the process to identify where the error is occurring and what specific data is causing the issue.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for assistance.
  
  By following these steps, you should be able to identify the root cause of the DMCLG147 error and implement a solution to resolve it.