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

/PLMPCV/QRM556 - Overview

• 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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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