How To Fix /ISDFPS/OM_PROXY035 - External Material Group '&1' cannot be converted

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM_PROXY -

• Message number: 035

• Message text: External Material Group '&1' cannot be converted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/OM_PROXY035 - External Material Group '&1' cannot be converted ?

  The SAP error message /ISDFPS/OM_PROXY035 indicates that there is an issue with the conversion of an external material group in the system. This error typically arises in the context of SAP's Integrated Business Planning (IBP) or other related modules where external material groups are used for categorizing materials.
  
  Cause:
  
  Invalid External Material Group: The external material group specified in the error message (&1) may not exist in the system or may not be correctly defined.
  Data Mapping Issues: There may be a mismatch in the data mapping between the external system and SAP, leading to the inability to convert the external material group.
  
  Configuration Issues: The configuration settings for external material groups may not be properly set up in the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access or convert the specified external material group.
  
  
  Solution:
  
  Check External Material Group: Verify that the external material group specified in the error message