How To Fix LTR_MODEL_APPL092 - Table fields &1-&2 and &3-&4 are of incompatible type.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 092

• Message text: Table fields &1-&2 and &3-&4 are of incompatible type.

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 LTR_MODEL_APPL092 - Table fields &1-&2 and &3-&4 are of incompatible type. ?

  The SAP error message LTR_MODEL_APPL092 indicates that there is a type mismatch between the fields specified in the error message. This typically occurs in the context of data modeling or data transformation processes, such as when working with SAP HANA or SAP BW (Business Warehouse).
  Cause:
  The error arises when you attempt to perform an operation (like a join, mapping, or transformation) between two fields that are expected to be of compatible data types, but they are not. For example, you might be trying to join a numeric field with a character field, or a date field with a string field.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Fields: Look at the error message to identify the specific fields mentioned (e.g., &1-&2 and &3-&4). These placeholders will be replaced with the actual field names in the error message.
  
  
  Check Data Types: Verify the data types of the fields involved. You can do this by checking the data dictionary or the model definitions in your SAP system.
  
  
  Convert Data Types: If the fields are indeed of incompatible types, you will need to convert one of the fields to match the type of the other. This can be done using:
  
  CAST or CONVERT functions in SQL queries.
  Data transformation rules in SAP BW or SAP HANA modeling.
  
  
  
  Adjust the Model: If you are working with a data model, you may need to adjust the model to ensure that the fields are compatible. This could involve changing the data type of a field in the model or ensuring that the source data is correctly formatted.
  
  
  Test the Changes: After making the necessary adjustments, test the operation again to ensure that the error is resolved.
  
  
  Related Information:
  
  Data Types in SAP: Familiarize yourself with the common data types used in SAP, such as CHAR, NUMC, DATS, TIMS, etc., to understand how they can be converted or matched.
  SAP Documentation: Refer to the official SAP documentation for more details on data modeling and transformation processes.
  Debugging Tools: Use SAP debugging tools or transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the data structures involved.
  
  By following these steps, you should be able to resolve the LTR_MODEL_APPL092 error and ensure that your data operations proceed without type compatibility issues.