How To Fix EPS056 - Different portions in a mandatory group are not permissible

SAP Error Message - Details

• Message type: E = Error

• Message class: EPS - Payment Scheme

• Message number: 056

• Message text: Different portions in a mandatory group are not permissible

What causes this issue?

Contract &V1& belongs to a mandatory group that consists of different
contracts. A check has revealed that not all of the contracts in this
mandatory groups are allocated to the same portion.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

Processing is terminated.

How to fix this error?

Change the joint invoicing indicator in contract &V2& to 2.
Change the appointment master data of the contracts so that all
contracts are allocated to the same mandatory group.

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 EPS056 - Different portions in a mandatory group are not permissible ?

  The SAP error message EPS056 ("Different portions in a mandatory group are not permissible") typically occurs in the context of the SAP system when dealing with the configuration of document types, item categories, or other related settings where certain fields or options are grouped together and are expected to be mutually exclusive or consistent.
  Cause:
  This error arises when there is an inconsistency in the configuration of mandatory fields or options within a group. For example, if you have a group of fields that are required to be filled out in a certain way, and the values entered do not conform to the expected combinations, SAP will trigger this error. This can happen in various scenarios, such as:
  
  Inconsistent settings in item categories or document types.
  Incorrect configuration in the material master or sales order processing.
  Misalignment between mandatory fields and the values provided.
  
  Solution:
  To resolve the EPS056 error, you can follow these steps:
  
  
  Check Configuration Settings:
  
  Review the configuration settings for the relevant document type, item category, or other related settings in the SAP system.
  Ensure that the mandatory fields are correctly defined and that their values are consistent with the expected combinations.
  
  
  
  Review Input Data:
  
  Check the data you are trying to input or process. Make sure that the values entered in the mandatory fields conform to the expected values defined in the configuration.
  If you are working with a sales order, for example, ensure that the item categories and other related fields are correctly filled out.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on the specific configuration settings related to the error. This can provide insights into what combinations are permissible.
  
  
  
  Testing:
  
  After making adjustments, test the changes in a development or quality assurance environment before applying them to production.
  
  
  
  Seek Help from SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide more specific guidance based on your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like SPRO (for configuration), VA01 (for sales order creation), or MM01 (for material master creation) to access the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Community 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 cause of the EPS056 error and implement a solution to resolve it.