How To Fix M+005 - DataSource &1 is defined by SAP and cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: M+ -

• Message number: 005

• Message text: DataSource &1 is defined by SAP and cannot be changed

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 M+005 - DataSource &1 is defined by SAP and cannot be changed ?

  The SAP error message M+005 indicates that you are trying to modify a DataSource that is defined by SAP and is therefore not allowed to be changed. This typically occurs in the context of SAP BW (Business Warehouse) or SAP ERP systems when working with DataSources that are delivered by SAP.
  Cause:
  
  SAP-Delivered DataSource: The DataSource you are trying to modify is part of the standard SAP delivery. SAP restricts changes to these DataSources to ensure system integrity and compatibility with future updates or patches.
  Modification Attempt: You may be attempting to change the structure, fields, or properties of the DataSource in a way that is not permitted.
  
  Solution:
  
  
  Create a Copy: If you need to make changes to the DataSource, the recommended approach is to create a copy of the DataSource. You can do this by using the transaction code RSA1 (Data Warehousing Workbench) and then copying the DataSource to a custom version that you can modify.
  
  Navigate to the DataSource in the Data Warehousing Workbench.
  Use the "Copy" function to create a new DataSource based on the existing one.
  Make your required changes to the new DataSource.
  
  
  
  Use Enhancement Options: If you only need to add fields or make minor adjustments, consider using enhancement options provided by SAP, such as user exits or BAdIs (Business Add-Ins), which allow for certain modifications without changing the original DataSource.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific DataSource you are working with. There may be specific guidelines or best practices for extending or modifying the DataSource.
  
  
  Check for Updates: Ensure that you are using the latest version of the DataSource. Sometimes, SAP releases updates that may include enhancements or additional fields that could meet your requirements without needing to modify the DataSource.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for Data Warehousing Workbench, RSC1 for DataSource maintenance, and RSC2 for DataSource definition.
  SAP Notes: Search for SAP Notes related to the specific DataSource for any known issues or additional guidance.
  SAP Community: Engage with the SAP Community forums for insights and experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to address the M+005 error and proceed with your data extraction or reporting needs in SAP.