How To Fix 30075 - Entry of conversion factors without specification of a unit not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 30 - Service Master: Basic Data

• Message number: 075

• Message text: Entry of conversion factors without specification of a unit not allowed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message 30075 - Entry of conversion factors without specification of a unit not allowed ?

  The SAP error message 30075, "Entry of conversion factors without specification of a unit not allowed," typically occurs in the context of material master data or when dealing with units of measure in SAP. This error indicates that a conversion factor has been entered without specifying a corresponding unit of measure, which is not permitted in the system.
  Cause:
  
  Missing Unit of Measure: The primary cause of this error is that a conversion factor has been defined in the system without an associated unit of measure. SAP requires that every conversion factor must be linked to a specific unit to ensure accurate calculations and data integrity.
  Incorrect Configuration: There may be an issue with the configuration of units of measure in the system, leading to the inability to properly associate conversion factors with units.
  Data Entry Error: During data entry, a user may have inadvertently left the unit of measure field blank while trying to enter a conversion factor.
  
  Solution:
  
  Check Conversion Factors: Review the conversion factors that have been entered in the relevant transaction (e.g., MM02 for material master data). Ensure that each conversion factor has a corresponding unit of measure specified.
  Enter Missing Units: If you find any conversion factors without associated units, enter the appropriate unit of measure for each conversion factor.
  Review Unit of Measure Configuration: If the issue persists, check the configuration of units of measure in the system. Ensure that all necessary units are defined and that they are correctly linked to the relevant material types or processes.
  Data Validation: Implement data validation checks to prevent users from entering conversion factors without specifying units in the future.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to material master data include MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Unit of Measure Configuration: You can configure units of measure in SAP through the following path: SPRO > Logistics General > Material Master > Basic Settings > Units of Measure.
  Documentation: Refer to SAP Help documentation for detailed information on units of measure and conversion factors, as well as best practices for maintaining material master data.
  
  By addressing the root cause of the error and ensuring that all conversion factors are properly linked to their respective units of measure, you should be able to resolve the issue and prevent it from occurring in the future.