How To Fix GR682 - The period field cannot be defined as a set variable

SAP Error Message - Details

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 682

• Message text: The period field cannot be defined as a set variable

What causes this issue?

You cannot use a set variable for the period field.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the report definition.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR682 - The period field cannot be defined as a set variable ?

  The SAP error message GR682, which states "The period field cannot be defined as a set variable," typically occurs in the context of SAP reporting or planning applications, particularly when working with variables in queries or reports.
  Cause:
  The error arises when you attempt to define a period field (such as fiscal year, month, or date) as a set variable in a query or report. In SAP, period fields are generally treated as time-based dimensions and have specific rules regarding how they can be used in queries. Set variables are typically used for characteristics that can have multiple values, but period fields are usually expected to be single values representing a specific time frame.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Variable Definition: Review the definition of the variable in your query or report. Ensure that you are not trying to define a period field as a set variable. Instead, use a single value variable for period fields.
  
  
  Use Correct Variable Type: If you need to filter or select multiple periods, consider using a different approach, such as creating a selection screen that allows users to choose a range of periods or using a different characteristic that can be defined as a set variable.
  
  
  Modify Query Design: If you are using a query designer, ensure that the period field is set up correctly. You may need to adjust the properties of the variable to ensure it is treated as a single value.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly define variables in queries, especially for time-related fields.
  
  
  Testing: After making changes, test the query or report to ensure that it runs without errors and returns the expected results.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing SAP training materials or documentation related to query design and variable management to better understand how to work with period fields.
  
  By following these steps, you should be able to resolve the GR682 error and successfully define your variables in SAP.