How To Fix MA452 - Specify range of reference

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 452

• Message text: Specify range of reference

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA452 - Specify range of reference ?

  The SAP error message MA452 ("Specify range of reference") typically occurs in the context of Material Management (MM) or when dealing with material master data, particularly when trying to execute a transaction that requires a range of values or references, such as during the creation or modification of material master records.
  Cause:
  The error message MA452 indicates that the system expects a range of values to be specified, but it has not been provided. This can happen in various scenarios, such as:
  
  Missing Input: The user did not enter a range of values in the selection screen where it is required.
  Incorrect Format: The input provided does not conform to the expected format for ranges.
  Transaction Context: The specific transaction or report being executed requires a range of reference that has not been defined.
  
  Solution:
  To resolve the MA452 error, you can take the following steps:
  
  
  Check Input Fields: Ensure that you have filled in all required fields on the selection screen. Look for any fields that are marked as mandatory and provide the necessary range of values.
  
  
  Specify a Range: If the transaction requires a range (for example, a range of material numbers, plant codes, etc.), make sure to specify both the lower and upper limits of the range.
  
  
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction you are using to understand the required input format and fields.
  
  
  Use Wildcards: If applicable, consider using wildcards (like *) to specify a broader range if the system allows it.
  
  
  Check User Authorizations: Ensure that you have the necessary authorizations to perform the action you are attempting, as sometimes restrictions can lead to unexpected errors.
  
  
  Consult with SAP Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to the error message MA452.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to material management, such as MM01 (Create Material), MM02 (Change Material), or reports that involve material selection.
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error.
  User Training: Ensure that users are trained on how to properly enter data in the relevant transactions to avoid this error in the future.
  
  By following these steps, you should be able to resolve the MA452 error and proceed with your SAP transactions successfully.