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

SAP Error Message - Details

• Message type: E = Error

• Message class: IHC - IHC Messages

• Message number: 187

• Message text: Instruction key &1 is not permitted

Self-Explanatory Message

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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 to the relevant configuration settings in the IHC module.
  Review Configuration: Ensure that the configuration for the IHC module allows the use of the instruction key in question. This may involve checking the settings in transaction codes like OIHC or similar.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to use the instruction key.
  Consult Documentation: Review the SAP documentation or help files related to the IHC module to understand the valid instruction keys and their usage.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OIHC (IHC Customizing) to check and modify settings related to instruction keys.
  SAP Notes: Look for SAP Notes related to IHC187 for any known issues or patches that may address the error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.