How To Fix AP163 - This combination is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 163

• Message text: This combination is not valid

What causes this issue?

You entered an invalid combination when selecting the functions for the
carrying forward values.

System Response

The combination you entered is not allowed.

How to fix this error?

Correct your entry.
The following combinations are valid:
None of the following flags are set:
<LS>Carry forward overall values</>
<LS>Carry forward annual values</>
<LS>Carry forward budget values</>
<LS>Carry forward plan values</>
In this case, no values are carried forward.
At least one of these two indicators is set:
<LS>Carry forward overall values</>
<LS>Carry forward annual values</>
<ZU>and</>
at least one of these two indicators is set:
<LS>Carry forward budget values</>
<LS>Carry forward plan values</>
Then the values are carried forward based on the indicators you set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AP163 - This combination is not valid ?

  The SAP error message AP163 ("This combination is not valid") typically occurs in the context of Accounts Payable or when dealing with vendor master data. This error indicates that the combination of data you are trying to use does not meet the required criteria set in the system. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Invalid Vendor/Account Combination: The vendor account you are trying to use may not be valid for the specific transaction or document type.
  Missing Master Data: Required master data for the vendor or the account may be missing or incomplete.
  Incorrect Configuration: The configuration settings in the system may not allow the combination of the selected vendor and account.
  Data Entry Errors: There may be typographical errors in the vendor number, account number, or other related fields.
  Status of Vendor: The vendor may be blocked or inactive, preventing transactions from being processed.
  
  Solutions:
  
  Check Vendor Master Data: Verify that the vendor master data is complete and correct. Ensure that the vendor is active and not blocked.
  Review Account Assignment: Ensure that the account assignment you are using is valid for the vendor. Check the account type and ensure it matches the vendor's configuration.
  Validate Configuration Settings: Review the configuration settings in the SAP system to ensure that the combination of vendor and account is allowed. This may involve checking the settings in the Financial Accounting (FI) module.
  Correct Data Entry: Double-check the data you have entered for any typographical errors or incorrect information.
  Consult Documentation: Refer to SAP documentation or help files for specific details on the error message and its context.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FK01 (Create Vendor), FK02 (Change Vendor), and FK03 (Display Vendor) to manage vendor data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorizations: Ensure that you have the necessary authorizations to perform the transaction you are attempting.
  
  By following these steps, you should be able to identify the cause of the AP163 error and implement a solution to resolve it.