How To Fix /SAPAPO/MA061 - Conversion is not supported for rows without units

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 061

• Message text: Conversion is not supported for rows without units

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA061 - Conversion is not supported for rows without units ?

  The SAP error message /SAPAPO/MA061 Conversion is not supported for rows without units typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to perform a conversion or calculation on data that lacks the necessary unit of measure (UoM). This can happen in various scenarios, such as during planning, data transfer, or when working with master data.
  Cause:
  
  Missing Units of Measure: The most common cause of this error is that certain rows in the data being processed do not have a defined unit of measure. This can happen if the data was not properly maintained or if there are inconsistencies in the master data.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the relevant tables.
  Incorrect Configuration: The configuration settings in SAP APO may not be set up correctly, leading to issues with data processing.
  
  Solution:
  
  Check Master Data: Verify that all relevant master data (e.g., materials, resources, etc.) has the appropriate units of measure defined. Ensure that every material or resource has a valid UoM assigned.
  Data Validation: Review the data being processed to identify any rows that are missing units. You can use transaction codes like /SAPAPO/MC62 (for checking the planning book) or similar to analyze the data.
  Correct Data Entries: If you find rows without units, update them to include the correct units of measure. This may involve editing the master data or the specific planning book entries.
  Check Configuration: Review the configuration settings in SAP APO to ensure that they are set up correctly for handling units of measure. This includes checking the settings for planning books, data views, and any relevant user exits or enhancements.
  Reprocess Data: After making the necessary corrections, reprocess the data to see if the error persists.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for data maintenance and analysis in SAP APO, such as /SAPAPO/MC62, /SAPAPO/MC67, and others.
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that address specific issues or provide guidance on best practices.
  Documentation: Review SAP documentation on units of measure and data handling in APO to ensure compliance with best practices.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.