Solution : https://service.sap.com/sap/support/notes/585726 (SAP Service marketplace login required)
Key words :
program breaks 888 'internal820000005568 internal error, attached source code corrections, message co888 'internal, start transaction cm21, creating itab reason, note 522383the problem, cable solution add-, graphical planning table, internal error, program error
Related Notes :
| 729677 | Inconsistent data: &1, duplicate entry &2 |
| 515172 | Composite SAP note on Cable Solution - V46C/1A FixPack 4 |