In SAP ABAP naming conventions for customer programs, which of the following is an acceptable name for an ABAP program?

Introduction / Context:
SAP ABAP follows specific naming conventions, especially for customer developed objects. For customer programs, it is standard to start names with a particular prefix and to avoid spaces and special characters. Interview questions often test whether you know these rules, because they are important for avoiding naming conflicts with SAP standard objects and for maintaining clean development practices.

Given Data / Assumptions:

• We are choosing a name for a customer ABAP program.
• Customer objects should follow SAP naming conventions.
• The options include names with and without special characters and different prefixes.

Concept / Approach:
By convention, customer ABAP programs should begin with the letters Z or Y so they do not clash with SAP delivered objects. Program names should contain only allowed characters such as uppercase letters, digits, and possibly underscores, and must not contain spaces, quotation marks, or equal signs. A valid name like ZQSDABAP respects these rules by starting with Z and using only letters without spaces or special symbols.

Step-by-Step Solution:
Step 1: Examine ZQSDABAP. It starts with Z and uses only uppercase letters, with no spaces or special characters, so it is acceptable. Step 2: Examine THISISMYFIRSTABAPPROGRAMME. It does not start with Z or Y, so it does not follow the standard customer namespace convention. Step 3: Examine Z==FIRSTABAPPROGRAM. Although it starts with Z, it contains equal sign characters and a structure that would not be accepted as a valid program name. Step 4: Examine Z"MyFirst ABAP PROGRAM. It contains double quotes and spaces, both of which are not allowed in program names. Step 5: Conclude that ZQSDABAP is the only option that fully complies with basic SAP customer naming rules.

Verification / Alternative check:
In the ABAP Workbench (transaction SE38 or SE80), when you try to create or rename a program, the system enforces character set rules and conventionally expects customer programs to start with Z or Y. If you attempt to use spaces, quotes, or equal signs, the system will reject the name. Creating a dummy program named ZQSDABAP succeeds, confirming that it is a valid and acceptable name.

Why Other Options Are Wrong:
Option B is wrong because the name does not start with Z or Y, which are the reserved prefixes for customer developments in most SAP systems. Option C is wrong because it includes equal signs, which are not valid characters in ABAP program names. Option D is wrong because it contains both a double quote and spaces, which are not allowed in program identifiers.

Common Pitfalls:
A common mistake is ignoring the Z or Y prefix and choosing descriptive names that start with other letters, which can cause conflicts with SAP delivered objects or violate internal standards. Another pitfall is trying to include punctuation or spaces for readability, which is not allowed for program names. It is better to use underscores or clear uppercase naming to keep names both valid and understandable.

Final Answer:
An acceptable customer ABAP program name among the given options is ZQSDABAP.