SAP ABAP Program MSLDBF20 (Subroutines for Creating and Displaying Tree (Structure)) is using

• Table/Structure Field (72)
• Function Module (6)
• Message Number (19)
• Table (12)
• View (2)

#	Object Type	Object Name	Object Description	Note
1	Message Number	S3 - 252	Structure & is not active in the Dictionary
2	Message Number	S3 - 720	Error in tree administration
3	Message Number	S3 - 273	No Dictionary text exists for the entered table name/data type
4	Message Number	S3 - 266	Type is not in the specified type group
5	Message Number	S3 - 264	The name of the type must begin with the name of the type pool
6	Message Number	S3 - 263	Please enter type pool
7	Message Number	S3 - 262	Type group does not exist
8	Message Number	S3 - 260	Node name may contain no blank characters
9	Message Number	S3 - 258	Only table names are permitted as node names for nodes of the type 'T'
10	Message Number	S3 - 255	Please position cursor on an entry
11	Message Number	S3 - 014	Logical database & contains more than one occurrence of table &
12	Message Number	S3 - 239	Node name is already actively available in the Dictionary
13	Message Number	S3 - 229	Node name may contain no special characters
14	Message Number	S3 - 228	Enter a short text and either a table name or type
15	Message Number	S3 - 227	Node name must include letters
16	Message Number	S3 - 206	Place cursor on node
17	Message Number	S3 - 157	& is assigned to no table in the dictionary
18	Message Number	S3 - 122	Internal error (RC &)
19	Message Number	S3 - 061	Logical database & has no program