How To Fix CM_SUB006 - Specify a source

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB - Substance (general)

• Message number: 006

• Message text: Specify a source

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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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB006 - Specify a source ?

  The SAP error message CM_SUB006: "Specify a source" typically occurs in the context of the SAP system when a user is trying to create or modify a document or transaction that requires a source to be specified, but none has been provided. This error is often encountered in various modules, such as Materials Management (MM) or Production Planning (PP), where source data is essential for processing.
  Cause:
  
  Missing Source Specification: The most common cause of this error is that the user has not specified a source for the transaction or document they are trying to create or modify.
  Incorrect Configuration: There may be configuration issues in the system that prevent the source from being recognized or retrieved.
  Data Entry Error: The user may have overlooked a required field or made an error in data entry that leads to the omission of the source.
  
  Solution:
  
  Specify a Source: Ensure that you fill in the required field for the source in the transaction or document you are working on. This could be a vendor, material, or any other relevant source depending on the context.
  Check Configuration: If you are an administrator or have access to configuration settings, check the relevant configuration settings in the SAP system to ensure that sources are properly defined and available for selection.
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction you are working on to understand what sources are required and how to specify them correctly.
  User Training: If this error is common among users, consider providing additional training or resources to help them understand how to properly enter data in the system.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes (e.g., ME21N for creating purchase orders, CO01 for creating production orders) where this error can occur.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact your SAP support team or consult with an SAP expert for further assistance.