How To Fix WER147 - Data reference of type &1 cannot be created

WER147 - Overview

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 147

• Message text: Data reference of type &1 cannot be created

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WER147 - Data reference of type &1 cannot be created ?

  The SAP error message WER147: Data reference of type &1 cannot be created typically occurs when there is an attempt to create a data reference (field symbol or data reference variable) for a data type that is not allowed or not supported in the current context.
  
  Cause
  
  The error arises because the system cannot create a data reference for the specified data type.
  This usually happens when the data type is:
  A reference type that cannot be referenced again (e.g., a data reference to a data reference).
  An incompatible or undefined type.
  A type that does not support referencing, such as certain built-in types or complex types that are not allowed to be referenced.
  
  
  It can also occur if the data type name passed to the CREATE DATA statement or the GET REFERENCE OF statement is incorrect or not fully qualified.
  
  
  Typical Scenario
  Example ABAP code that might cause this error:
  DATA: ref TYPE REF TO data,