How To Fix O3262 - Heating value classes are not consistent

SAP Error Message - Details

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 262

• Message text: Heating value classes are not consistent

What causes this issue?

The Quantity Conversion Interface (QCI) checks if the following heating
value classes are consistent:
the base heating value class (maintained in the conversion group)
the test heating value class
the target heating value class (material heating value class)

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

All three heating value classes have to be of the same main type, that
is, all have to be superior or all have to be inferior. Only then can a
consistent conversion be achieved. Wet-dry conversions have to be
implemented by customers using the Business Add-In methods.

System Response

QCI stops processing.

How to fix this error?

If a customer wishes to convert an inferior to a superior energy
quantity or an inferior test heating value to a superior base heating
value within the Business Add-in method, this message can be customized
to appear as a warning or information message type (Trans. O591), so
that the QCI continues processing the conversion.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O3262 - Heating value classes are not consistent ?

  The SAP error message O3262, which states "Heating value classes are not consistent," typically occurs in the context of materials management or production planning when there is an inconsistency in the heating value classes assigned to materials or products in the system. This can happen in industries such as chemicals, oil and gas, or any sector where heating values are critical for processing and production.
  Cause:
  
  Inconsistent Data: The heating value classes assigned to different materials or products may not match or may be incorrectly defined in the system.
  Master Data Issues: There may be discrepancies in the master data for materials, such as incorrect or missing heating value class assignments.
  Configuration Errors: The configuration settings in SAP related to heating value classes may not be set up correctly, leading to inconsistencies.
  Data Migration Issues: If data was migrated from another system, there may have been errors or omissions in the heating value class data.
  
  Solution:
  
  Check Material Master Data: Review the material master records for the materials involved in the error. Ensure that the heating value classes are correctly assigned and consistent across all relevant materials.
  Review Configuration Settings: Check the configuration settings in SAP related to heating value classes. Ensure that they are set up correctly and that there are no missing or incorrect entries.
  Data Consistency Check: Use transaction codes like MM03 (Display Material) to check the heating value class for each material. Ensure that all materials that should have the same heating value class are correctly assigned.
  Correct Inconsistencies: If you find any inconsistencies, correct them in the material master data or configuration settings.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing heating value classes and resolving related errors.
  Testing: After making changes, perform tests to ensure that the error does not reoccur and that the system behaves as expected.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to heating value classes and the specific error message O3262.
  User Roles and Authorizations: Ensure that users have the necessary roles and authorizations to make changes to material master data and configuration settings.
  Training and Documentation: Consider providing training for users on how to manage heating value classes and the importance of data consistency in SAP.
  
  By following these steps, you should be able to identify and resolve the cause of the O3262 error in SAP.