How To Fix ME158 - In case of &, please only specify confirm. category for GR assignment

ME158 - Overview

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 158

• Message text: In case of &, please only specify confirm. category for GR assignment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ME158 - In case of &, please only specify confirm. category for GR assignment ?

  The SAP error message ME158 typically occurs in the context of Goods Receipt (GR) processing, particularly when dealing with purchase orders (POs) and their confirmations. The message indicates that the system expects a confirmation category to be specified for the GR assignment, but it has not been provided.
  
  Cause:
  The error message ME158 is triggered when:
  
  You are trying to perform a Goods Receipt for a purchase order that requires a confirmation, but the confirmation category is not specified.
  The system settings or the configuration of the purchase order may require a confirmation category to be defined, but it is missing in the transaction you are attempting to execute.
  
  
  Solution:
  To resolve the ME158 error, you can take the following steps:
  
  
  Check Purchase Order Settings:
  
  Go to the purchase order in question and check the settings related to confirmations. Ensure that the confirmation category is defined correctly.
  
  
  
  Specify Confirmation Category:
  
  When processing the Goods Receipt, make sure to specify the