How To Fix RSDD_LM121 - The data types for field &1 of the CompositeProvider do not agree

RSDD_LM121 - Overview

• Message type: E = Error

• Message class: RSDD_LM - Messages for Lean Modeler (API and RSLIMO)

• Message number: 121

• Message text: The data types for field &1 of the CompositeProvider do not agree

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_LM121 - The data types for field &1 of the CompositeProvider do not agree ?

  The SAP error message RSDD_LM121 indicates that there is a mismatch in the data types for a specific field in a CompositeProvider. This typically occurs when the same field is being sourced from different InfoProviders (like InfoCubes, DataStore Objects, or other CompositeProviders) that have different data types defined for that field.
  
  Cause:
  
  Data Type Mismatch: The field in question has been defined with different data types in the underlying InfoProviders. For example, one InfoProvider might define the field as a character type (CHAR), while another defines it as a numeric type (NUMC).
  Field Length Differences: Even if the data types are the same (e.g., both are CHAR), differences in field lengths can also cause this error.
  Inconsistent Metadata: Changes in the metadata of the underlying InfoProviders that are not reflected in the CompositeProvider can lead to this issue.
  
  
  Solution:
  To resolve the RSDD_LM121 error, follow these steps:
  
  Identify the Field: Check the error message for the specific