How To Fix RSDD439 - '&1': Aggregate has a variable key date. Activate process chain '&2'.

RSDD439 - Overview

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 439

• Message text: '&1': Aggregate has a variable key date. Activate process chain '&2'.

What causes this issue?

The aggregate "&V1&" contains a time-dependent component. The key date
is a variable.
The aggregate can be used to execute a query only if the key date of
the aggregate matches the key date of the query.
When <DS:GLOS.364FFAF1F9FC022FE10000009B38F9B6>filling</> the
aggregate, the variable for the key date is evaluated. This remains
constant until the process "&V2&" adjusts the aggregate to a new key
date.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The process chain "&V3&" already contains, for example, the process "
&V2&". Activate this process chain or another one that already exists.
Otherwise, you could create a new process chain in transaction RSPC.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD439 - '&1': Aggregate has a variable key date. Activate process chain '&2'. ?

  The SAP error message RSDD439 indicates that there is an issue with an aggregate in your SAP BW (Business Warehouse) system. Specifically, it states that the aggregate has a variable key date, which means that the aggregate is not currently active because it relies on a variable that needs to be resolved or activated.
  
  Cause:
  The error typically arises when:
  
  An aggregate is defined with a key date variable that has not been resolved or activated.
  The process chain that is supposed to activate the aggregate has not been executed or is not set up correctly.
  There may be changes in the underlying data model or InfoObjects that require the aggregate to be reactivated.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Activate the Process Chain:
  
  Identify the process chain mentioned in the error message (e.g., &2).
  Go to the Process Chain Maintenance in SAP BW (transaction code RSPC).
  Find the process chain and execute it to activate the