/EACC/DMM022 - Field &1 does not have the same type as InfoObject &2 (&3/&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACC/DMM -

• Message number: 022

• Message text: Field &1 does not have the same type as InfoObject &2 (&3/&4)

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.

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AnswerBot

• What is the cause and solution for SAP error message /EACC/DMM022 - Field &1 does not have the same type as InfoObject &2 (&3/&4) ?

  The SAP error message /EACC/DMM022 Field &1 does not have the same type as InfoObject &2 (&3/&4) typically occurs in the context of data modeling or data extraction processes, particularly when working with SAP BW (Business Warehouse) or SAP HANA. This error indicates a type mismatch between a field in your data source and the corresponding InfoObject in the data model.
  Cause:
  
  Data Type Mismatch: The field specified in the error message (&1) does not match the expected data type of the InfoObject (&2). For example, if the InfoObject is defined as a character type but the field is numeric, this error will occur.
  Inconsistent Metadata: Changes in the data source or InfoObject definitions that have not been synchronized can lead to this error.
  Incorrect Mapping: During the data modeling or extraction process, the mapping between the source fields and InfoObjects may not have been set up correctly.
  
  Solution:
  
  Check Data Types: Verify the data types of the field (&1) and the InfoObject (&2). Ensure that they are compatible. You can do this by checking the definitions in the Data Dictionary (SE11) or InfoObject maintenance (RSD1).
  Adjust Field Definitions: If the field type is incorrect, you may need to adjust the data type in the source system or modify the InfoObject to match the field type.
  Update Data Model: If there have been changes to the source or InfoObject, ensure that the data model is updated accordingly. This may involve re-importing the data source or refreshing the InfoObject.
  Check Transformation Rules: If you are using transformations, check the mapping rules to ensure that the fields are correctly mapped to the InfoObjects.
  Test Data Load: After making the necessary adjustments, test the data load again to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSD1 (InfoObject maintenance), RSA1 (Data Warehousing Workbench), and SE11 (Data Dictionary) to investigate and resolve the issue.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on this error.
  Documentation: Review SAP documentation related to data modeling and InfoObjects for best practices and guidelines.
  
  By following these steps, you should be able to identify and resolve the cause of the error message /EACC/DMM022.