How To Fix M2498 - &: only update type "data transport" allowed for character key figures

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 498

• Message text: &: only update type "data transport" allowed for character key figures

What causes this issue?

You have defined a key figure whose contents usually can consist of
any desired character (internal type = CHAR). This type of key figure
cannot be updated with the 'cumulative' or 'counter' update type.
You should use the 'Transport data' update type, otherwise errors will
occur when generating.

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

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2498 - &: only update type "data transport" allowed for character key figures ?

  The SAP error message M2498, which states "only update type 'data transport' allowed for character key figures," typically occurs in the context of SAP's Material Management (MM) or other modules that involve key figures in reporting or planning. This error is related to the way data is being updated in the system, particularly when dealing with character key figures.
  Cause:
  
  
  Character Key Figures: The error arises when there is an attempt to update a character key figure using an update type that is not allowed. Character key figures are typically used for textual data (like descriptions or names) and can only be updated using the "data transport" method.
  
  
  Incorrect Update Type: If the update type specified in the data processing or data transfer process is not set to "data transport," the system will throw this error.
  
  
  Data Source Configuration: The configuration of the data source or the InfoProvider may not be set up correctly to handle character key figures.
  
  
  Solution:
  
  
  Check Update Type: Ensure that the update type for the character key figure is set to "data transport." This can usually be configured in the data source or during the data transfer process.
  
  
  Review Data Transfer Process: If you are using a data transfer process (DTP), check the settings to ensure that the character key figures are being handled correctly. Make sure that the DTP is configured to use the correct update type.
  
  
  Adjust Data Source Settings: If you are working with a custom data source or InfoProvider, review the settings to ensure that character key figures are defined correctly and that the update type is appropriate.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling character key figures and the allowed update types.
  
  
  Testing: After making the necessary changes, test the data transfer process again to ensure that the error does not reoccur.
  
  
  Related Information:
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  
  
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions and solutions that may be relevant.
  
  
  Training and Documentation: If you are new to SAP or the specific module you are working with, consider reviewing training materials or documentation that covers data handling and key figures.
  
  
  By following these steps, you should be able to resolve the M2498 error and ensure that your character key figures are updated correctly in SAP.