How To Fix /PLMPCV/QRM556 - Query &1: Unknown variable meaning &3 in variable &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMPCV/QRM -

• Message number: 556

• Message text: Query &1: Unknown variable meaning &3 in variable &2

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMPCV/QRM556 - Query &1: Unknown variable meaning &3 in variable &2 ?

  The SAP error message /PLMPCV/QRM556 typically indicates that there is an issue with a query in the SAP system, specifically related to the use of variables. The message breaks down as follows:
  
  
  Cause: The error occurs when a query is trying to reference a variable that is not recognized or defined in the context of the query. This could happen if:
  
  The variable has not been created or is not available in the query context.
  There is a typo in the variable name.
  The variable is not properly defined in the query or report settings.
  The variable is not activated or is inactive.
  
  
  
  Solution: To resolve this error, you can take the following steps:
  
  Check Variable Definition: Go to the variable maintenance area in the SAP system and ensure that the variable referenced in the query is defined correctly.
  Verify Query Settings: Open the query in the SAP Query Designer and check if the variable is included in the query definition. Ensure that it is correctly referenced.
  Correct Typos: Look for any typographical errors in the variable name within the query.
  Activate Variables: If the variable is newly created or modified, ensure that it is activated in the system.
  Check Authorization: Ensure that you have the necessary authorizations to access the variable and the data it is supposed to retrieve.
  Consult Documentation: If the variable is part of a standard SAP report or query, refer to the SAP documentation or help resources for guidance on its usage.
  
  
  
  Related Information: 
  
  If you are using SAP BW (Business Warehouse) or SAP HANA, the context of variables can differ, so ensure you are looking at the correct environment.
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  It may also be helpful to check the SAP Community or forums for similar issues and solutions shared by other users.
  
  
  
  By following these steps, you should be able to identify and resolve the issue causing the /PLMPCV/QRM556 error message in your SAP system.