How To Fix IHC187 - Instruction key &1 is not permitted

IHC187 - Overview

• Message type: E = Error

• Message class: IHC - IHC Messages

• Message number: 187

• Message text: Instruction key &1 is not permitted

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 IHC187 - Instruction key &1 is not permitted ?

  The SAP error message IHC187, which states "Instruction key &1 is not permitted," typically occurs in the context of the SAP Intercompany Financial Management (IHC) module. This error indicates that the instruction key you are trying to use is not allowed for the operation you are attempting to perform.
  
  Cause:
  
  Invalid Instruction Key: The instruction key you are using may not be defined in the system or may not be valid for the specific transaction or process you are executing.
  
  Configuration Issues: The configuration settings for the IHC module may not allow the use of the specified instruction key.
  Authorization Issues: The user may not have the necessary authorizations to use the specified instruction key.
  Business Rules: Certain business rules or restrictions may prevent the use of the instruction key in specific scenarios.
  
  
  Solution:
  
  Check Instruction Key: Verify that the instruction key you are using is correctly defined in the system. You can do this by navigating