How To Fix CNV_PE_IF_RT055 - Alias for symbolic variable {WL_ITEM_ID} not found

CNV_PE_IF_RT055 - Overview

• Message type: E = Error

• Message class: CNV_PE_IF_RT - PE: Interfaces Runtime generation

• Message number: 055

• Message text: Alias for symbolic variable {WL_ITEM_ID} not found

Self-Explanatory Message

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CNV_PE_IF_RT055 - Details

• The SAP error message "CNV_PE_IF_RT055 Alias for symbolic variable {WL_ITEM_ID} not found" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This error indicates that the system is unable to find a defined alias for the symbolic variable {WL_ITEM_ID}, which is likely used in a transformation or mapping process.
  
  Cause:
  
  Missing Alias Definition: The most common cause of this error is that the alias for the symbolic variable {WL_ITEM_ID} has not been defined in the relevant configuration or mapping settings.
  Incorrect Configuration: There may be an issue with the configuration of the data migration or transformation process, leading to the system not recognizing the variable.
  Data Model Changes: If there have been changes to the data model or the structure of the source or target systems, the symbolic variable may no longer be valid.
  Transport Issues: If the configuration was