How To Fix RSTRAN526 - Rule (target field: &2): Field &3 must be assigned to an InfoObject

RSTRAN526 - Overview

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 526

• Message text: Rule (target field: &2): Field &3 must be assigned to an InfoObject

What causes this issue?

No object is assigned to field &V3&. However, this is necessary if you
want to use the corresponding rule type.

System Response

The rule is not valid.

How to fix this error?

Assign the field an InfoObject.

Procedure for System Administrators

Internal rule ID &V1&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSTRAN526 - Rule (target field: &2): Field &3 must be assigned to an InfoObject ?

  The SAP error message RSTRAN526 indicates that there is an issue with the assignment of a field in a transformation rule within the SAP BW (Business Warehouse) environment. Specifically, the error message states that a target field (denoted as &2) must be assigned to an InfoObject (denoted as &3). This typically occurs during the data transformation process when the system is trying to map fields from a source to a target.
  
  Cause:
  
  Missing Assignment: The target field in the transformation does not have a corresponding InfoObject assigned to it. This means that the system cannot find a valid mapping for the data being transformed.
  Incorrect Configuration: The InfoObject may not be properly configured or may not exist in the system.
  Data Source Issues: The source data may not contain the expected fields, leading to a mismatch in the transformation rules.
  Changes in InfoObjects: If there have been recent changes to InfoObjects or the data model,