How To Fix I0300 - Data origin must agree with that of the superior field

SAP Error Message - Details

• Message type: E = Error

• Message class: I0 - Messages for PM tables

• Message number: 300

• Message text: Data origin must agree with that of the superior field

What causes this issue?

You are trying to change the data origin for a field that has a
superior field.
The data origin of the subordinate field must not differ from that of
the superior field.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

The data origin of both fields must be the same. The subordinate field
must conform to the superior one.
&EXAMPLES&
The fields "PlanPlant" and "PM PlanGroup" are dependent on one another.
Only certain
maintenance planning groups are to be
found in a particular
planning plant.
The data origin of the subordinate field "PM PlanGroup" therefore has
to be the same as that of the superior field "PlanPlant".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message I0300 - Data origin must agree with that of the superior field ?

  The SAP error message I0300, "Data origin must agree with that of the superior field," typically occurs in the context of data entry or data processing within SAP, particularly when dealing with hierarchical data structures or fields that have dependencies on one another.
  Cause:
  This error usually arises when there is a mismatch between the data origin of a subordinate field and that of its superior (or parent) field. In SAP, fields can be linked hierarchically, meaning that the value or data origin of a subordinate field must be consistent with that of its parent field. For example, if a parent field is set to a certain data origin (like a specific company code or organizational unit), the subordinate field must also align with that data origin.
  Common Scenarios:
  
  Data Entry: When entering data in a transaction, if the user selects a value for a subordinate field that does not match the expected data origin of the parent field.
  Configuration Issues: If there are configuration settings in the system that define how data origins are set up, and these are not aligned correctly.
  Master Data Issues: If the master data for the relevant fields is inconsistent or incorrectly maintained.
  
  Solution:
  To resolve the I0300 error, you can take the following steps:
  
  
  Check Data Entry: Review the values entered in both the parent and subordinate fields. Ensure that they are consistent and that the subordinate field's value is appropriate for the selected parent field.
  
  
  Review Configuration: If you have access to the configuration settings, check the settings for the relevant fields to ensure that they are correctly defined and that the data origins are aligned.
  
  
  Master Data Maintenance: Ensure that the master data for the relevant entities (like company codes, cost centers, etc.) is correctly maintained and that there are no discrepancies.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the fields in question, as there may be additional rules or dependencies that need to be considered.
  
  
  Seek Help from SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes (like ME21N for purchase orders, or FB60 for vendor invoices) where this error can occur.
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to make changes to the relevant fields, as sometimes restrictions can lead to unexpected errors.
  
  By following these steps, you should be able to identify and resolve the cause of the I0300 error in SAP.