How To Fix MM_PUR_SES158 - Product type group &1 of item &2 differs from material or service.

MM_PUR_SES158 - Overview

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 158

• Message text: Product type group &1 of item &2 differs from material or service.

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 MM_PUR_SES158 - Product type group &1 of item &2 differs from material or service. ?

  The SAP error message MM_PUR_SES158 indicates that there is a mismatch between the product type group defined for a purchasing document item and the product type of the material or service being referenced. This typically occurs in the context of purchasing documents such as purchase orders or purchase requisitions.
  
  Cause:
  
  Mismatch in Product Type Group: The product type group defined in the purchasing document item does not match the product type of the material or service. This can happen if the material master data has been changed or if the purchasing document was created with incorrect settings.
  Incorrect Material Master Data: The material or service may not be correctly classified in the material master, leading to a discrepancy in the expected product type.
  
  Configuration Issues: There may be configuration issues in the system that define how product types are assigned to materials and services.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code