How To Fix SPP01037 - Partner function &1 is invalid (conversion error)

SPP01037 - Overview

• Message type: E = Error

• Message class: SPP01 - spare parts messages

• Message number: 037

• Message text: Partner function &1 is invalid (conversion error)

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 SPP01037 - Partner function &1 is invalid (conversion error) ?

  The SAP error message SPP01037, which states "Partner function &1 is invalid (conversion error)," typically occurs in the context of partner functions in SAP, particularly when dealing with business partner data or customer/vendor master data. This error indicates that there is an issue with the partner function specified in the system, which may not be recognized or is incorrectly configured.
  
  Cause:
  
  Invalid Partner Function: The partner function specified does not exist in the system or is not defined for the business partner type you are working with.
  Data Inconsistency: There may be inconsistencies in the data, such as missing or incorrect entries in the partner function configuration.
  
  Configuration Issues: The partner function may not be properly configured in the relevant customizing settings (e.g., in transaction SPRO).
  Conversion Error: This could also indicate a problem with data conversion, where the system is unable to convert the partner function from one format to another.
  
  
  Solution:
  
  
  Check Partner Function Configuration:
  
  Go