How To Fix STOBJ125 - Assoc. & field &: Type properties source and target (&-&) are different

SAP Error Message - Details

• Message type: E = Error

• Message class: STOBJ - Dictionary Structured Objects

• Message number: 125

• Message text: Assoc. & field &: Type properties source and target (&-&) are different

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 STOBJ125 - Assoc. & field &: Type properties source and target (&-&) are different ?

  The SAP error message STOBJ125 indicates that there is a mismatch between the source and target types of a field in a data transfer or mapping process. This typically occurs in scenarios involving data transfer between different structures, such as during the creation of a data transfer process (DTP), transformation, or when working with InfoObjects in SAP BW (Business Warehouse).
  Cause:
  The error arises when the source field and the target field have different data types or properties. For example:
  
  The source field might be defined as a character type (CHAR), while the target field is defined as a numeric type (NUMC).
  The lengths of the fields might differ, or the field might have different attributes (like being a key field in one and not in the other).
  
  Solution:
  To resolve the STOBJ125 error, you can take the following steps:
  
  
  Check Field Definitions: 
  
  Go to the Data Dictionary (transaction SE11) and check the definitions of both the source and target fields. Ensure that they have compatible data types and lengths.
  
  
  
  Adjust Data Types:
  
  If the data types are different, you may need to adjust the target field to match the source field's type or vice versa. This may involve changing the data type in the InfoObject or the target structure.
  
  
  
  Transformation Rules:
  
  If you are using a transformation, check the mapping rules. Ensure that the transformation logic correctly handles the data types. You may need to add conversion logic if the types are inherently different.
  
  
  
  Data Transfer Process (DTP):
  
  If the error occurs during a DTP, review the DTP settings. Ensure that the source and target are correctly defined and that the mappings are appropriate.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the data transfer or transformation again to ensure that the error is resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct data types or how to adjust them, refer to SAP documentation or consult with a colleague who has experience with data modeling in SAP BW.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to the STOBJ125 error.
  Data Modeling: Familiarize yourself with data modeling concepts in SAP BW, including InfoObjects, DTPs, and transformations.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the STOBJ125 error in your SAP environment.