How To Fix WLC_PARALLEL020 - Table &1 for data preselection does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: WLC_PARALLEL - Load Distribution and External Parallel Processing

• Message number: 020

• Message text: Table &1 for data preselection does not exist

What causes this issue?

The worklist should be selected from the table &V1&. However, the table
does not exist.

System Response

INCLUDE ISR_STOP

How to fix this error?

Enter existing tables in <DS:TRAN.WLCPARC>Customizing</> in the field
<DS:DE.WLC_PRESELECT_PRIMARY_TABLE>Primary tables</> and, if necessary,
also in the field <DS:DE.WLC_PRESELECT_SECONDARY_TABLE>Secondary tables
</>

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WLC_PARALLEL020 - Table &1 for data preselection does not exist ?

  The SAP error message WLC_PARALLEL020 indicates that a specific table required for data preselection does not exist. This error typically occurs in the context of SAP's Warehouse Management (WM) or Extended Warehouse Management (EWM) modules when the system is trying to perform operations that require data from a specific table that has not been defined or is missing.
  
  Cause:
  
  Missing Table: The table specified in the error message (denoted as &1) is not present in the database. This could be due to a failed installation, an incomplete configuration, or a deletion of the table.
  Incorrect Configuration: The system may be incorrectly configured, leading to the expectation of a table that should have been created during the setup process.
  Transport Issues: If the system has recently undergone a transport of changes, the table may not have been included or properly transported.
  Data Model Changes: Changes in the data model or updates to the system may have