How To Fix W0143 - Allow one-time customers is set but "W/o registration" is not


W0143 - Overview

  • Message type: E = Error

  • Message class: W0 - Customizing - ISR

  • Message number: 143

  • Message text: Allow one-time customers is set but "W/o registration" is not

  • Show details Hide details
  • What causes this issue?

    You set the indicator for allowing one-time customers but did not
    select the "without registration" indicator.

    System Response

    No one-time customers are allowed.

    How to fix this error?

    If you set the indicator allowing one-time customers, you also have to
    set the "without registration" indicator.

    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 W0143 - Allow one-time customers is set but "W/o registration" is not ?
    SAP Error Message:
    W0143 – Allow one-time customers is set but "W/o registration" is not
    
    
    Cause: This error occurs when the system configuration allows the creation of one-time customers (i.e., customers without a full master record), but the setting for "Without registration" (W/o registration) is not enabled in the sales document type or relevant configuration. Essentially, the system is inconsistent because it permits one-time customers but does not allow sales documents to be processed without customer registration. Explanation: One-time customers are customers created temporarily for a single transaction without maintaining a full customer master record. The system setting "Allow one-time customers" (usually in the customer master or sales area data) enables this functionality. The "Without registration" flag (often in sales document type configuration) must be set to allow sales documents to be created without a registered customer. If the system allows one-time customers but the sales document type does not permit processing without registration, the system throws error

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