Message type: E = Error
Message class: IST_EBS - Interface Between IS-T and External Billing System
Message number: 310
Message text: Incorrect Customizing: &1 - &2 combination not allowed
The system only supports certain combinations of selection entity
identifiers (FLD_SEL_ENT_ID field in Customizing table
IST_EBS_POI_SYST) and selection entities (SEL_ENT field).
The combination you entered is not supported.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Change your settings in Customizing by choosing:
<DS:SIMG.IST_IF_POISYST>Maintain Settings for Selection of Open Items
</>.
Error message extract from SAP system. Copyright SAP SE.
IST_EBS310
- Incorrect Customizing: &1 - &2 combination not allowed ?The SAP error message IST_EBS310, which states "Incorrect Customizing: &1 - &2 combination not allowed," typically occurs in the context of Electronic Bank Statement (EBS) processing. This error indicates that there is a mismatch or an invalid combination of settings in the configuration related to bank statement processing.
Cause: The error is usually caused by one of the following issues: Incorrect Configuration: The combination of the bank account and the house bank or the payment method is not correctly configured in the system. This can happen if the settings in the customizing tables do not allow for the specific combination being used. Missing Entries: There may be missing entries in the customizing tables that define the relationships between the bank accounts, house banks, and payment methods. Data Inconsistency: There could be inconsistencies in the data entered for the bank accounts or payment methods, leading to the system rejecting the combination.
Solution: To resolve the IST_EBS310 error, you
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