Message type: E = Error
Message class:  CRMS4_SOM_PROD_BO - Messages for BO Subscription Product Specification 
Message number: 102
Message text: Discount/Charges Key shouldn't be empty
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The SAP error message CRMS4_SOM_PROD_BO102 indicates that the Discount/Charges Key is required but is currently empty in the context of a Sales Order Management (SOM) process. This error typically arises when creating or processing sales orders, particularly in the SAP CRM (Customer Relationship Management) module.
Cause: Missing Configuration: The Discount/Charges Key is not configured in the system, or the relevant settings are not properly maintained. Data Entry Error: The user may have forgotten to enter the Discount/Charges Key in the relevant field. Custom Development: If there are custom developments or enhancements in the system, they might not be handling the Discount/Charges Key correctly. Inconsistent Data: The data being processed may not have the necessary associations or relationships defined, leading to the absence of the Discount/Charges Key.
Solution: Check Configuration: Navigate to the configuration settings for discounts and charges in SAP CRM. Ensure that the Discount/Charges Key is defined and properly maintained in the system. Data Entry: When creating or modifying a
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