How To Fix BIL020 - Input operand can only be provided by the secondary installation

SAP Error Message - Details

• Message type: E = Error

• Message class: BIL - General billing

• Message number: 020

• Message text: Input operand can only be provided by the secondary installation

What causes this issue?

You are using a variant program in which an input operand can only be
supplied with data as follows:
The operand value comes from <DS:SIMG._ISUBIBDRS_000078>data exchange
from the secondary to the primary installation</>.
All the secondary installations involved in data exchange for this
operand have an installation role that is relevant for both
<DS:DE.CONSREL> consumption determination</> and <DS:DE.DISTREL>
distribution</>.
All the secondary installations involved in data exchange for this
operand have a <DS:DE.HIGHLEVINST>higher-level installation</>.
However, the system found an operand value that does not meet these
prerequisites.

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?

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 BIL020 - Input operand can only be provided by the secondary installation ?

  The SAP error message BIL020, which states "Input operand can only be provided by the secondary installation," typically occurs in the context of billing or invoicing processes within SAP, particularly when dealing with installations that have multiple components or configurations.
  Cause:
  This error usually arises when:
  
  Incorrect Configuration: The system is expecting input from a secondary installation, but the input is either missing or incorrectly configured.
  Data Inconsistency: There may be inconsistencies in the data related to the installations, such as missing or incorrect entries in the master data.
  Process Flow Issues: The process flow may not be correctly set up to allow for the input operand to be provided by the secondary installation.
  
  Solution:
  To resolve the BIL020 error, you can take the following steps:
  
  
  Check Installation Data:
  
  Verify that the secondary installation is correctly set up in the system.
  Ensure that all necessary data for the secondary installation is complete and accurate.
  
  
  
  Review Configuration:
  
  Check the configuration settings related to installations and billing. Ensure that the system is configured to allow input from secondary installations.
  If applicable, review the billing document settings to ensure they are correctly set up to handle multiple installations.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the installation data to identify any discrepancies or missing information.
  Use transaction codes like EL31 (for installation data) to review and correct any inconsistencies.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to billing and installations for specific guidance on handling this error.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance. They may have additional insights or tools to diagnose the problem.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FBL1N (Vendor Line Item Display), FBL3N (G/L Account Line Item Display), or VF03 (Display Billing Document) to review related documents and data.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific patches or updates that address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the BIL020 error and implement a solution to resolve it.