How To Fix GHO_PLN_DIF021 - Operation indicator is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_PLN_DIF - GHO_PLN_DIF

• Message number: 021

• Message text: Operation indicator is invalid

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_PLN_DIF021 - Operation indicator is invalid ?

  The SAP error message GHO_PLN_DIF021 indicates that there is an issue with the operation indicator in the planning process. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar planning modules where specific indicators are used to define the type of operation being performed.
  Cause:
  
  Invalid Operation Indicator: The operation indicator being used in the planning process is not recognized or is not valid for the context in which it is being applied.
  Configuration Issues: There may be configuration issues in the planning settings or master data that lead to the use of an invalid operation indicator.
  Data Integrity Issues: The data being processed may have inconsistencies or errors that result in the use of an invalid operation indicator.
  
  Solution:
  
  Check the Operation Indicator: Verify the operation indicator being used in the planning process. Ensure that it is valid and correctly defined in the system.
  Review Configuration Settings: Check the configuration settings related to the planning process. Ensure that all necessary settings are correctly configured and that the operation indicators are properly defined.
  Validate Master Data: Review the master data associated with the planning process. Ensure that all relevant data is accurate and complete, and that there are no inconsistencies.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about valid operation indicators and their usage in the planning context.
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the invalid operation indicator is being introduced.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on resolving it.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.