Solution : https://service.sap.com/sap/support/notes/161495 (SAP Service marketplace login required)
Key words : 
werden nach dem kopieren einer pool- oder cluster-tabelle nicht korrekt zurückgesetzt, da für diese tabellen der enqueue nicht auf die tabelle, der eine tabelle dieses pools/clusters kopieren, sondern auf den pool/cluster gesetzt wird, wird dadurch der nächste prozess, error 'call function wait error', support package 12 für release 4, ta143 ta 143 duplicate keyaccounting_keys_read_for_bwkey, kernel function call returns, 'call function wait error'
Related Notes : 
       
| 712440 | CC-ERROR: Incorrect status "Completed with errors" | 
| 625738 | Start menu is missing after client copy | 
| 579783 | CC ERROR: Loss of data - table not copied | 
| 572139 | CC-INFO: Client copy hangs with a certain table | 
| 539376 | CC-ERROR: Tables are not deleted on DB2/390 | 
| 521879 | CC ERROR: Client copy terminates in the background | 
| 503247 | |
| 448877 | CC-ERROR: Data loss on DB2/390 | 
| 442415 | Inconsistent table BDCP --> client-specific change pointer | 
| 440905 | |
| 434260 | CC-ERROR: MESSAGE_TYPE_X | 
| 392453 | |
| 385894 | |
| 365304 | CC-ADMIN: Reports for deleting tables | 
| 350101 | CC-TOPIC: Client copy and addresses up to 4.6D | 
| 339932 | Termination with invalid BCD number in developer trace | 
| 336283 | CC-ERROR: authorization lost after export (SCC8) | 
| 313363 | Additions : Installing SME-R/3 4.6B Release 1.00 | 
| 305553 | CC-ERROR: Data loss (addresses) after Support Package | 
| 212727 | CC-INFO: FAQs for parallel processes up to Release 4.6D | 
| 211617 | ORA-1406 error/ ORA-1400 Cannot insert NULL | 
| 208919 | CC-INFO: Performance as of Release 4.6 | 
| 192494 | CC-TOPIC: Copy logs (SCC3) | 
| 191660 | |
| 191207 | CC-TOPIC: Client copy and central user admin | 
| 166500 | DB_SETGET delivers an incorrect value for ROWS_FETCHED | 
| 116787 | CC-TOPIC: Remote client copy | 
| 70643 | CC-TOPIC: Client Deletion (SCC5) | 
| 22514 | CC-INFO: Error analysis for client copy |