How To Fix WLC_PARALLEL010 - The type of data preselection is missing or incorrect (&1<-&2)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 010

• Message text: The type of data preselection is missing or incorrect (&1<-&2)

What causes this issue?

You have entered the value &V1&, which is not permitted, in the
Customizing view <ZH>Mandatory options</> for the report &V3& in the
field <DS:DE.WLC_PRESELECT_MODE>preselection</>. Only the following
values are permitted:
0,, using a function module
1,, generic single-level
2,, generic two-level

System Response

Further processing will be terminated.

How to fix this error?

Change the the value in the field
<DS:DE.WLC_PRESELECT_MODE>preselection </> in the
<DS:TRAN.WLCPARC>Customizing</> view <ZH>Mandatory options</> for the
report &V3&.

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_PARALLEL010 - The type of data preselection is missing or incorrect (&1<-&2) ?

  The SAP error message WLC_PARALLEL010 indicates that there is an issue with the data preselection type in a parallel processing scenario. This error typically arises in the context of SAP's logistics or warehouse management modules, particularly when dealing with parallel processing of tasks or data.
  Cause:
  The error message WLC_PARALLEL010 is triggered when the system expects a specific type of data preselection, but it is either missing or incorrect. This can happen due to several reasons, including:
  
  Configuration Issues: The settings for data preselection in the relevant configuration may not be set up correctly.
  Missing Parameters: Required parameters for the data preselection process may not have been defined or are incorrectly specified.
  Data Integrity Issues: The data being processed may not conform to the expected format or structure, leading to a mismatch in the preselection type.
  Custom Code: If there are custom developments or enhancements in the system, they may not be handling the preselection correctly.
  
  Solution:
  To resolve the WLC_PARALLEL010 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings related to data preselection in the relevant SAP module (e.g., Warehouse Management).
  Ensure that all necessary parameters are correctly defined.
  
  
  
  Validate Input Data:
  
  Check the data being processed to ensure it meets the expected criteria and format.
  Look for any inconsistencies or missing values that could lead to the error.
  
  
  
  Review Custom Code:
  
  If there are any custom programs or enhancements, review the code to ensure it correctly handles data preselection.
  Debug the custom code to identify any logical errors that may be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific transaction or process you are working with. There may be known issues or additional configuration steps required.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context to help diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with specific transaction codes related to warehouse management or logistics execution.
  SAP Notes: Search for SAP Notes related to the error message or the specific transaction you are using. SAP frequently updates their knowledge base with solutions to common issues.
  Community Forums: Check SAP community forums or other user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the WLC_PARALLEL010 error and implement an appropriate solution.