How To Fix /ACCGO/APPL_API019 - Conversion not possible from &1 to & 2 for material &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/APPL_API -

• Message number: 019

• Message text: Conversion not possible from &1 to & 2 for material &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/APPL_API019 - Conversion not possible from &1 to & 2 for material &3 ?

  The SAP error message /ACCGO/APPL_API019 Conversion not possible from &1 to &2 for material &3 typically occurs in the context of the SAP General Ledger (G/L) accounting or when dealing with material master data. This error indicates that there is an issue with converting a value from one unit of measure or format to another for a specific material.
  Causes:
  
  
  Unit of Measure Issues: The error often arises when there is an attempt to convert between incompatible units of measure. For example, trying to convert from kilograms to liters without a proper conversion factor defined.
  
  
  Data Type Mismatch: There may be a mismatch in the expected data types, such as trying to convert a string to a numeric type or vice versa.
  
  
  Missing Conversion Factors: If the material is set up with different units of measure, but the conversion factors between these units are not defined in the system, this error can occur.
  
  
  Material Master Configuration: The material master data may not be correctly configured, leading to issues in how the system interprets the data.
  
  
  Custom Code or Enhancements: If there are custom programs or enhancements that manipulate material data, they may not handle conversions correctly.
  
  
  Solutions:
  
  
  Check Unit of Measure Settings: Verify the unit of measure settings for the material in the material master. Ensure that the conversion factors are correctly defined in the material master data.
  
  
  Review Material Master Data: Go to the material master (transaction code MM03) and check the relevant views (Basic Data, Purchasing, Sales, etc.) to ensure that all necessary data is correctly maintained.
  
  
  Validate Custom Code: If there are any custom programs or enhancements, review the code to ensure that it correctly handles conversions and data types.
  
  
  Check for Data Consistency: Use transaction codes like SE11 (Data Dictionary) to check the data types and structures involved in the conversion process.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  Testing: If changes are made, conduct thorough testing to ensure that the issue is resolved and that no new issues are introduced.
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MM02 (Change Material), SE11 (Data Dictionary).
  SAP Documentation: Refer to SAP Help Portal for detailed documentation on material management and unit of measure conversions.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further investigation.