How To Fix MEPO142 - Delivery type &1 not allowed with sales doc. cat. &2 and predecessor &3

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPO - New Purchase Order Dialog

• Message number: 142

• Message text: Delivery type &1 not allowed with sales doc. cat. &2 and predecessor &3

What causes this issue?

The delivery type for deliveries related to purchase orders must be
defined in Customizing as follows:
Predecessor = <LS>B purchase order necessary</>.
Sales document category = <LS>T</> <LS>returns delivery for order</> for
store returns.
Sales document category = <LS>J delivery</> for:
Returns to supplier
Stock transport orders
Stock transfer returns in
<DS:GLOS.47AD987B634839F4E10000000A421392>Enhanced Returns Processing
</>
Store returns with inbound and outbound delivery.

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?

Enter a suitable delivery type. If necessary, adjust the default
settings of the delivery type in Customizing.
Default settings for returns to supplier:
<DS:SIMG.W_DF_LT_0802>Customizing</>.
Default settings for store returns:
<DS:SIMG.W_DF_LT_0803>Customizing</>.

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 MEPO142 - Delivery type &1 not allowed with sales doc. cat. &2 and predecessor &3 ?

  The SAP error message MEPO142 indicates that there is an issue with the delivery type in relation to the sales document category and the predecessor document. This error typically occurs in the context of purchasing and sales processes, particularly when dealing with purchase orders and sales orders.
  
  Cause:
  The error message MEPO142 is triggered when:
  
  The delivery type specified in the purchase order or related document is not compatible with the sales document category.
  The predecessor document (which could be a sales order or another document) has a delivery type that does not match the expected configuration for the sales document category.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Delivery Type Configuration:
  
  Go to the configuration settings for delivery types in SAP (Transaction code: SPRO).
  Navigate to the relevant section for sales and distribution (SD) or materials management (MM) to verify the allowed delivery types for the specific sales document category.
  
  
  
  Review Sales Document Category:
  
  Check