Add field payment block (BSEG-ZLPSR) in SAPMF05L 300

[pavel_schneider]

Hi SAP experts,

Is there any possibility how to add field payment block (BSEG-ZLPSR) into gl line item dynpro screen SAPMF05L 300?

For vendor items screen SAPMF05L 302 and customer items screen SAPMF05L 301 this filed is present.

I am facing error "Field BSEG-ZLSPR. does not exist in dynpro SAPMF05A 0300" during processing of EBS ( electronic bank statements).

Scenario is: Our customer would like to block subledger clearing of EBS for specified vendors. For subledger clearing is defined posting rule:

The posting rule "ZCVD" is "triggered by using of search string where is the payment block defined.

Problem is, when comes EBS from external system and the posting rule is triggered, posting with clearing goes firstly to dynpro screen SAPMF05A 0300 ( first line item is selected GL acc.) and there it did not see payment block field.

The payment block will be visible on second line item with filled vendor account, but the program end with error before it.

Does anyone have any idea how to do it?

Thank you very much in advance, BR