How To Fix CRD_CUST518 - Requirement type &2 of requirement &1 does not allow simple requirements

SAP Error Message - Details

• Message type: E = Error

• Message class: CRD_CUST - Credentialing: Messages for Editing Customizing

• Message number: 518

• Message text: Requirement type &2 of requirement &1 does not allow simple requirements

What causes this issue?

Requirement &v1& references requirement type &v2&. However this
requirement type is not suitable for simple requirements.

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?

Change the requirement type for requirement &v1& in Customizing for
<ZK>Credentialing</> under <ZK>Configure Requirements -> Define and
Configure Requirements -> Define Requirements</> or change requirement
type &v2& in Customizing under <ZK>Configure Requirements -> Basic
Settings -> Configure Requirement Types</>.

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 CRD_CUST518 - Requirement type &2 of requirement &1 does not allow simple requirements ?

  The SAP error message CRD_CUST518 indicates that there is an issue with the requirement type configuration in the context of a specific requirement. This error typically arises when you are trying to create or modify a requirement that is not compatible with the specified requirement type.
  Cause:
  The error message "Requirement type &2 of requirement &1 does not allow simple requirements" suggests that the requirement type you are using does not permit the use of simple requirements. This can occur in various scenarios, such as:
  
  Configuration Issue: The requirement type has been configured to only allow complex requirements, and you are trying to use a simple requirement.
  Incorrect Requirement Type: The requirement type assigned to the requirement may not be appropriate for the type of requirement you are trying to create.
  Business Rules: There may be specific business rules or constraints defined in the system that restrict the use of simple requirements for that particular requirement type.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Requirement Type Configuration:
  
  Go to the configuration settings for requirement types in SAP (Transaction code: SPRO).
  Navigate to the relevant section for defining requirement types and check the settings for the requirement type in question (e.g., whether it allows simple requirements).
  
  
  
  Change Requirement Type:
  
  If the requirement type does not allow simple requirements, consider changing it to a different requirement type that does allow simple requirements.
  Ensure that the new requirement type is compatible with the requirements you are trying to create.
  
  
  
  Review Business Rules:
  
  Check if there are any specific business rules or constraints that are causing this restriction. You may need to consult with your SAP functional team or business analysts to understand the implications of changing these rules.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to requirement types and their configurations to ensure you are following best practices.
  
  
  
  Testing:
  
  After making changes, test the requirement creation process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), CRMD_ORDER (for CRM orders), or others depending on your specific SAP module.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, providing additional context or solutions.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in the specific module you are working with.