How To Fix RSFBP118 - Data types of key field &1 in semantics &2 and &3 are different

SAP Error Message - Details

• Message type: E = Error

• Message class: RSFBP - Open ODS Layer Object

• Message number: 118

• Message text: Data types of key field &1 in semantics &2 and &3 are different

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSFBP118 - Data types of key field &1 in semantics &2 and &3 are different ?

  The SAP error message RSFBP118 indicates that there is a mismatch in the data types of a key field in the context of a semantic object. This typically occurs in the context of SAP BW (Business Warehouse) or when working with InfoObjects, where the data types of key fields must match across different objects or structures.
  Cause:
  The error is caused by a discrepancy in the data types of a key field (denoted as &1) in two different semantic objects (denoted as &2 and &3). This can happen due to:
  
  Inconsistent Data Types: The key field in one object may be defined as a different data type (e.g., CHAR, NUMC, etc.) compared to the same key field in another object.
  Changes in Data Model: If there have been recent changes to the data model, such as modifications to InfoObjects or InfoProviders, it may lead to inconsistencies.
  Transport Issues: If objects were transported between systems (e.g., from development to production), the data types may not have been aligned correctly.
  
  Solution:
  To resolve the RSFBP118 error, follow these steps:
  
  
  Check Data Types: 
  
  Go to the Data Dictionary (SE11) and check the definition of the key field in both semantic objects. Ensure that the data types match exactly (including length and decimal places).
  
  
  
  Modify Data Types: 
  
  If you find discrepancies, you may need to modify the data type of one of the key fields to ensure they match. This may involve changing the InfoObject or the structure where the key field is defined.
  
  
  
  Re-activate Objects: 
  
  After making changes, re-activate the affected InfoObjects or InfoProviders to ensure that the changes take effect.
  
  
  
  Check for Dependencies: 
  
  Ensure that there are no other dependent objects that might be affected by the change. This includes checking for queries, reports, or other InfoProviders that use the same key field.
  
  
  
  Transport Consistency: 
  
  If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no inconsistencies between the systems.
  
  
  
  Testing: 
  
  After making the necessary changes, test the affected queries or reports to ensure that the error is resolved and that the data is being processed correctly.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), RSA1 (Data Warehousing Workbench), and SE80 (Object Navigator) to investigate and modify the objects.
  Documentation: Refer to SAP documentation or notes related to data modeling and InfoObjects for best practices and guidelines.
  SAP Community: Engage with the SAP Community or forums for additional 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 RSFBP118 error effectively.