Solution : https://service.sap.com/sap/support/notes/418801 (SAP Service marketplace login required)
Key words :
terms macromacro/sapapo/sdp94/sapapo/snp94 reason, checking uniqueness calculate # entries clear l_cnt, key fields t_i_plob_values-plobj feldh gridnr = '001', user exit start transaction smod, icon labeled 'user exit macro', key iobjnm = iobjnm low = char_val, user exit macro icon, t_i_drill_hier structure /sapapo/pgan, t_i_cols structure /sapapo/pgcols, type /sapapo/iobjnm optional
Related Notes :
1045639 | Consulting notes in SNP/CTM |
539797 | Collective consulting note on macros |