How To Fix RIN105 - Source &1 is known to be simple.

SAP Error Message - Details

• Message type: E = Error

• Message class: RIN - RSCPINST

• Message number: 105

• Message text: Source &1 is known to be simple.

What causes this issue?

The source scanners like the source scanner for user exits have an own
knowledge base, which contains some information about how sources
should be.
In this case the embeded knowledge base classified a source as "
<ZK>simple"</>. This means that it contains only declarative statements
like FUNCTION .. ENDFUNCTION, FORM .. ENDFORM and CONSTANTS and
INCLUDE. And this holds not only for the main source, but recursively
for all included sources too.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If a source is "<ZK>simple"</>, it does not make a big difference
wether its Unicode flag is on or off.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RIN105 - Source &1 is known to be simple. ?

  The SAP error message RIN105 ("Source &1 is known to be simple.") typically occurs in the context of SAP's Integration Framework or when dealing with data sources in SAP systems. This message indicates that the system has identified the source as a "simple" one, which may not be compatible with the operation you are trying to perform.
  
  Cause:
  
  Data Source Type: The error usually arises when the data source you are trying to use is classified as simple (e.g., a single value or a basic data type) but the operation you are attempting requires a more complex data structure (like a table or a structured type).
  Incorrect Configuration: There may be a misconfiguration in the data source settings or the way the data is being accessed or processed.
  Incompatibility: The operation you are trying to perform may not be supported for simple data sources.
  
  
  Solution:
  
  Check Data Source: Verify the type of data source you are