How To Fix LB070 - *** Messages for maintaining proportion/product units

SAP Error Message - Details

• Message type: E = Error

• Message class: LB - Logistics: Batch - Management

• Message number: 070

• Message text: *** Messages for maintaining proportion/product units

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LB070 - *** Messages for maintaining proportion/product units ?

  The SAP error message LB070, which pertains to maintaining proportion/product units, typically indicates an issue with the configuration or data related to unit of measure (UoM) conversions or the proportional relationships between different units in the system. This error can arise in various contexts, such as during the creation or modification of material master records, bill of materials (BOMs), or production orders.
  Cause:
  
  Incorrect Unit of Measure Configuration: The units of measure may not be properly defined or linked in the system.
  Missing Conversion Factors: There may be missing or incorrect conversion factors between the base unit of measure and the alternative units.
  Inconsistent Data: The data entered for the material or product may not be consistent with the defined units of measure.
  Proportional Relationships: The proportional relationships between different units may not be correctly set up, leading to discrepancies.
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to review the UoM settings.
  Ensure that the units of measure are correctly defined and that conversion factors are set up properly.
  
  
  
  Review Material Master Data:
  
  Use transaction code MM03 to display the material master data.
  Check the Basic Data and Purchasing views to ensure that the units of measure are correctly assigned.
  
  
  
  Verify BOM and Routing:
  
  If the error occurs in the context of a BOM or routing, check the relevant BOM (transaction code CS03) or routing (transaction code CA03) to ensure that the units of measure are consistent and correctly defined.
  
  
  
  Check for Missing Data:
  
  Ensure that all required fields related to units of measure are filled in and that there are no missing entries.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on handling unit of measure issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CUNI: Unit of Measure Conversion
  MM03: Display Material Master
  CS03: Display BOM
  CA03: Display Routing
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  User Forums: Engage with SAP community forums or user groups for shared experiences and solutions from other users who may have encountered the same error.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the SAP error message LB070.