unchanged the block Reason in FB02/FB09

[Former Member]

In the standard settings the payment block "A" can be removed from a document using FB02/FB09 transaction. We want that user should not be able to change the block "A" from the document using FB02/FB09, the payment block field should be greyed out. How can we do this ?

[former_member220489]

in OB27 for your payment block key A, you need to select the appropriate check boxes and SAVE