ALV display of output has a custom button which when clicked
brings to the below mentioned piece of code based on the check for the SY_UCOMM.
SORT t_tmp1_output BY saknr
During normal working it skips the perform and hence the internal table t_tmp1_output which has values appended in the perform
has 0 entries.
But when a debug point is placed on the perform and normal F5 is done till one enters the PERFORM , it then does the operation inside the perform and the internal table has values.
Please help in case you have encountered anything as such and resolved it ...