How To Fix /MVA/AMD_PROP_MSG003 - An error has occurred during data conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMD_PROP_MSG -

• Message number: 003

• Message text: An error has occurred during data conversion

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 /MVA/AMD_PROP_MSG003 - An error has occurred during data conversion ?

  The SAP error message /MVA/AMD_PROP_MSG003 An error has occurred during data conversion typically indicates that there is an issue with the data being processed in the context of the Advanced Planning and Optimization (APO) module or related functionalities. This error can arise during various operations, such as data uploads, conversions, or processing of master data.
  Possible Causes:
  
  Data Format Issues: The data being processed may not be in the expected format. This could include incorrect data types, missing fields, or invalid characters.
  Inconsistent Data: There may be inconsistencies in the data, such as duplicate entries or references to non-existent objects.
  Configuration Issues: Incorrect configuration settings in the APO or related modules can lead to data conversion errors.
  Missing Authorizations: Lack of necessary authorizations for the user performing the operation can also trigger this error.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using that could lead to this error.
  
  Solutions:
  
  Check Data Format: Review the data being processed to ensure it adheres to the expected format. Validate data types, lengths, and required fields.
  Data Consistency Check: Use transaction codes like SLG1 (Application Log) to check for any logs related to the error. This can help identify specific data issues.
  Review Configuration: Ensure that the configuration settings in the APO module are correct. This may involve checking settings related to master data, planning areas, or other relevant configurations.
  User Authorizations: Verify that the user has the necessary authorizations to perform the operation. This can be checked in transaction SU53 or by consulting with your security team.
  SAP Notes and Support: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. Applying patches or updates may resolve the issue.
  Debugging: If you have access to development tools, consider debugging the process to identify the exact point of failure and the data causing the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SLG1 for application logs, SE11 for data dictionary, and SE80 for object navigator.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific module you are working with, as it may provide insights into common issues and their resolutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.