How To Fix /PLMI/RCA_CALC071 - Unit conversion not possible; calculation not possible

/PLMI/RCA_CALC071 - Overview

• Message type: E = Error

• Message class: /PLMI/RCA_CALC -

• Message number: 071

• Message text: Unit conversion not possible; calculation not possible

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RCA_CALC071 - Unit conversion not possible; calculation not possible ?

  The SAP error message /PLMI/RCA_CALC071 Unit conversion not possible; calculation not possible typically occurs in the context of SAP's Product Lifecycle Management (PLM) or similar modules where unit conversions are required for calculations. This error indicates that the system is unable to convert units for a specific calculation, which can prevent further processing.
  Causes:
  
  Missing Unit of Measure (UoM) Configuration: The required unit of measure may not be defined in the system, or the conversion factors between units may not be set up correctly.
  Incompatible Units: The units involved in the calculation may not be compatible for conversion. For example, trying to convert between units that do not have a defined relationship.
  Data Entry Errors: Incorrect or invalid data entries in the relevant fields can lead to this error.
  Master Data Issues: Problems with the master data, such as missing or incorrect material master records, can also lead to unit conversion issues.
  Custom Code or Enhancements: