How To Fix CM_EHENV_CDEF019 - Input variable "&1" with data source type "&2" cannot be "&3" aggregated

CM_EHENV_CDEF019 - Overview

• Message type: E = Error

• Message class: CM_EHENV_CDEF -

• Message number: 019

• Message text: Input variable "&1" with data source type "&2" cannot be "&3" aggregated

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHENV_CDEF019 - Input variable "&1" with data source type "&2" cannot be "&3" aggregated ?

  The SAP error message CM_EHENV_CDEF019 indicates that there is an issue with the aggregation of an input variable in a query or report. This error typically arises when the system encounters a problem with the data source type of the variable and its compatibility with the aggregation operation being performed.
  
  Cause:
  
  Incompatible Data Source Type: The input variable is associated with a data source type that does not support the requested aggregation operation. For example, if the variable is of a type that cannot be summed or averaged, attempting to perform such an operation will trigger this error.
  Incorrect Variable Configuration: The variable may not be configured correctly in the query definition, leading to issues when the system tries to aggregate the data.
  Data Type Mismatch: There may be a mismatch between the expected data type for aggregation and the actual data type of the input variable.
  
  
  Solution:
  
  Check Data Source Type: Review the data source