How To Fix REM_MESSAGES004 - Conversion error occured for material: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: REM_MESSAGES -

• Message number: 004

• Message text: Conversion error occured for material: &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REM_MESSAGES004 - Conversion error occured for material: &1 ?

  The SAP error message REM_MESSAGES004 indicates that a conversion error occurred for a material in the context of the SAP system, particularly in the SAP Advanced Planning and Optimization (APO) or SAP S/4HANA environments. This error typically arises during the processing of materials in the system, often related to issues with data conversion or mapping.
  Causes:
  
  Data Type Mismatch: The material data being processed may not match the expected data type or format. For example, if a numeric field is expected but a string is provided, this can lead to conversion errors.
  Missing or Incorrect Master Data: The material master data may be incomplete or incorrectly maintained, leading to issues when the system attempts to convert or process the material.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the material data, causing conversion errors.
  Custom Code or Enhancements: If there are custom programs or enhancements that manipulate material data, they may not handle certain cases correctly, leading to conversion errors.
  Data Corruption: In some cases, data corruption in the database can lead to unexpected conversion errors.
  
  Solutions:
  
  Check Material Master Data: Verify that the material master data is complete and correctly maintained. Ensure that all required fields are filled out and that the data types are correct.
  Review Configuration Settings: Check the configuration settings related to materials in the system. Ensure that they are set up correctly and are compatible with the material data being processed.
  Debug Custom Code: If there are custom programs or enhancements, debug them to identify any issues that may be causing the conversion error. Ensure that they handle all expected data formats correctly.
  Data Validation: Implement data validation checks to ensure that the data being processed meets the expected formats and types before conversion.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve known issues.
  Error Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the conversion error.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like MM03 (Display Material), MM02 (Change Material), or MM01 (Create Material) to check and maintain material master data.
  SAP Documentation: Refer to the official SAP documentation for more information on material management and error handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.