How To Fix CM_SUB_BAPI004 - In target mode material numbers are converted to long fields

CM_SUB_BAPI004 - Overview

• Message type: E = Error

• Message class: CM_SUB_BAPI - BAPI Substance

• Message number: 004

• Message text: In target mode material numbers are converted to long fields

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_SUB_BAPI004 - In target mode material numbers are converted to long fields ?

  The SAP error message CM_SUB_BAPI004 typically occurs when there is an issue with the handling of material numbers in a BAPI (Business Application Programming Interface) call, particularly in the context of target mode where material numbers are expected to be in a specific format.
  
  Cause:
  The error message indicates that the material numbers being processed are being converted to long fields, which may not be compatible with the expected format in the target system. This can happen due to several reasons:
  
  Data Type Mismatch: The material number field in the source system may be defined differently than in the target system, leading to conversion issues.
  Length of Material Number: If the material number exceeds the maximum length allowed in the target system, it may trigger this error.
  
  Configuration Issues: There may be configuration settings in the BAPI or the data transfer process that are not aligned with the expected formats.
  
  
  Solution:
  To resolve the CM_SUB_BAPI004 error, consider